July 15, 2015
The cost of renewable electricity continues to tumble. But can it fall far enough – and fast enough – to help the world meet its climate change targets?
July 09, 2014
Water treatment from hydraulic fracturing is big business
September 25, 2013
Coal-fired power is a sunset industry. So why is one Calgary company jumping into it?
September 06, 2012
But the Middle Kingdom is still miles ahead of the Great White North
October 31, 2011
A massive hydro project stirs up controversy in Peace Country
October 01, 2011
Coal is still king, but a slow migration to renewable energy is underway
June 01, 2011
Hydroelectricity producers suddenly face a tide of shale gas